US2932439A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rigid cardboard gift boxes
Assignee: Individual
•
Filing: 1956-07-09
•
Granted: 1960-04-12
•
Expires: 1976-07-09
Abstract
No abstract record available.
Inventors
- 👤 Earl L Sparling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:25
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/20; B65D5/24; B65D5/241; B65D5/42; B65D5/4266; Y; Y10; Y10S; Y10S229/00; Y10S229/922; Y10S229/923; Y10S229/93; Y10S229/931
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1311047A
Cited
US1288132A
Cited
US1667874A
Cited
US1827442A
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FR747024A
Cited
US2036542A
Cited
US2072371A
Cited
US2521989A
Cited
US2634046A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-12 | 1963-10-12 | 1964-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-12 | 1967-10-12 | 1968-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-12 | 1971-10-12 | 1972-04-12 | $7700.00 | Window Closed / Lapsed |